DBMI Professors Ted Shortliffe, Vimla Patel
Selected As Keynote Speakers For AIME 2020 Conference

DBMI professors Ted Shortliffe, MD, PhD, and Vimla Patel, PhD, DSc, FRSC, have been selected to be the keynote speakers for the 2020 International Conference on Artificial Intelligence in Medicine, which will be held virtually August 25-28 by the University of Minnesota.
Dr. Shortliffe will provide the opening keynote, entitled “AI Today: Are We Forgetting Our Roots” on Thursday, Aug. 27, at 9:30 am CST. Dr. Patel will follow with her keynote, entitled “Human Cognition: A Guide To Evolution Of AI” on Friday, Aug. 28, at 10 am CST.
Abstracts for both talks are below. Registration for this conference, which would have been the first Artificial Intelligence in Medicine Europe [AIME] meeting to be held in the United Staes, is available here. Program details, including a daily schedule, are available here.
About The Talks

Dr. Edward H. (Ted) Shortliffe

Chair Emeritus and Adjunct Professor, Department of Biomedical Informatics, Columbia University
President Emeritus, American Medical Informatics Association

AI Today: Are We Forgetting Our Roots?


Five decades have passed in the evolution of Artificial Intelligence in Medicine (AIM), a vibrant research and development field that has made great progress, tracking the corresponding evolution of computer science, hardware technology, communications, and biomedicine. Emerging from medical schools and computer science departments in its early years, the AIM field is now more visible and influential than ever before, paralleling the enthusiasm and accomplishments of artificial intelligence more generally. This talk will briefly summarize some of that AIM history, providing an update on the status of the field as we enter our second half-century. Early predictions of AI’s medical capabilities and rapid impact were stymied by a variety of technical and logistical challenges. Accordingly, it is prudent to exercise caution in assessing the speed at which further progress will be made, despite today’s enthusiastic predictions in the press and significant investments by industry and health systems. My remarks on this subject will reflect the perspective of an informatics journal’s editor-in-chief who sees many state-of-the-art AIM papers and thereby recognizes the tension between applying existing methods to new problems and developing new science that advances the field in a generalizable way. The inherent complexity of medicine and of clinical care necessitates that we address not only decision-making performance but also issues of usability, workflow, transparency, safety, and the pursuit of persuasive results from formal clinical trials. These requirements contribute to an ongoing investigative agenda that means fundamental AIM research will continue to be crucial and will define our accomplishments in the decades ahead. 

Dr. Vimla. L. Patel 

Senior Research Scientist and Director, Center for Cognitive Studies in Medicine and Public Health, The New York Academy of Science
Adjunct Professor, Department of Biomedical Informatics, Columbia University

Human Cognition: A Guide to the Evolution of AI in Medicine


Since medical practice is a human endeavor, rapid technologic advances create a need for bridging disciplines to enable clinicians to benefit from them. In turn, this necessitates a broadening of disciplinary boundaries to consider cognitive and social factors related to the design and use of technology in the medical context. My awareness of these issues began when I studied the development of models of medical expertise in the late 1980s. By the next decade, as I learned about increasing efforts by others to offer clinical expertise by computer, I began to connect my own studies of medical expertise to the development of expert systems and initiated work at the intersection of these disciplines. Subsequently, we began to witness an increasing emphasis on clinical workflow and socio-technical considerations among the design issues for the AIM community. My group’s cognitive research accordingly began to focus on clinical environments that were characterized by complexity, especially due to requirements that involve multitasking, rapid decision making, and intense stressful demands. In health care there has traditionally been a gulf between technologic artifacts and practitioners. Technologies mediate human performance and transform how health practitioners, individuals, and groups think and make decisions. Our data clearly show that they do not merely augment, enhance, or expedite performance but profoundly influence the human mind.

One lesson learned from the last 30 years of research on medical cognition in our laboratory is the remarkable importance of cognitive factors that determine how health professionals comprehend information, solve problems, and make decisions. Cognitive investigations into the process of medical reasoning have made significant contributions to design of clinical AI systems. AI’s role in medicine is a frequent topic of discussion by health practitioners, the scientific community, vendors, and the general public. However, we still have much to learn regarding the nature of such technologies intended for health professionals. We have not focused adequately on how AI tools can influence the cognitive processes of these practitioners. Our focus on automation and efficiency has tended to neglect some of the critical clinical-safety issues related to the intersection of technology with how expert users think and behave. My talk will elaborate on what we have learned about how medical practitioners acquire and utilize expertise, thereby defining key lessons and challenges for the development of usable, useful, and safe AI systems to augment human intelligence in the clinical world.